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Comparison · Infra & APIs
MISP vs Semgrep
A side-by-side editorial comparison of MISP and Semgrep — release velocity, themes, recent moves, and the top alternatives to consider.
MISP vs Semgrep: at a glance
What is MISP?
MISP 2.5.50 deletes legacy discussions, templates and allowedlists as security fixes keep coming.
MISP is deep in a security-remediation cycle: 2.5.46, 2.5.47, 2.5.48 and now 2.5.50 each ship externally reported fixes, and 2.4.221 backported 57 of them to the EOL branch. 2.5.47 added PostgreSQL support and a first AI-assisted analysis integration. 2.5.50 moves Redis host settings to CLI-only and closes event-index and object-search information leaks. It also starts deleting legacy features outright.
What is Semgrep?
Semgrep 1.183 ends Intel Mac binaries and rebuilds Bash and Swift matching.
Semgrep ships weekly on two tracks. 1.183 stops shipping Intel Mac binaries, restructures Bash arithmetic matching, widens Swift parsing and speeds up scans with many rules. Supply Chain now records Go dependency paths and parses pnpm 11 lockfiles, and a lockfile that fails to parse marks its subproject unresolved instead of reporting zero dependencies. Objective-C remains in alpha from 1.182.
MISP vs Semgrep: editorial side-by-side
MISP
6.3INFRA · APIS
MISP 2.5.50 deletes legacy discussions, templates and allowedlists as security fixes keep coming.
◆ Current state
MISP is deep in a security-remediation cycle: 2.5.46, 2.5.47, 2.5.48 and now 2.5.50 each ship externally reported fixes, and 2.4.221 backported 57 of them to the EOL branch. 2.5.47 added PostgreSQL support and a first AI-assisted analysis integration. 2.5.50 moves Redis host settings to CLI-only and closes event-index and object-search information leaks. It also starts deleting legacy features outright.
◆ Where it's heading
The project is shifting from adding hardening patches to shrinking its attack surface. In 2.5.50, event discussions become analyst notes, legacy templates become event templates, and signature allowedlists become warninglists, with migrations and logged failures. Combined with the Overmind UI migration and the database abstraction, this looks like a deliberate cleanup of the 2.5 codebase.
◆ Prediction
Expect further legacy features to be migrated and removed in the next releases, alongside more advisories from the ongoing review. Admins with workflows on the removed discussion trigger will need to adapt.
Semgrep
5.0INFRA · APIS
Semgrep 1.183 ends Intel Mac binaries and rebuilds Bash and Swift matching.
◆ Current state
Semgrep ships weekly on two tracks. 1.183 stops shipping Intel Mac binaries, restructures Bash arithmetic matching, widens Swift parsing and speeds up scans with many rules. Supply Chain now records Go dependency paths and parses pnpm 11 lockfiles, and a lockfile that fails to parse marks its subproject unresolved instead of reporting zero dependencies. Objective-C remains in alpha from 1.182.
◆ Where it's heading
Grammar work is moving toward real-world parsing across Bash, Swift, Clojure and Objective-C rather than new rule features. On the dependency side the theme has become honesty about failure: `semgrep ci --no-suppress-errors` now exits 2 when local-build resolution fails. The MCP server is also being scoped more tightly, limiting scans to the client's workspace root by default.
◆ Prediction
Objective-C++ (.mm) support, promised in the 1.182 notes, is the clearest next step. More Supply Chain changes that replace silent empty results with explicit errors look likely.
Alternatives to MISP and Semgrep
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either MISP or Semgrep.
Apache Airflow
Airflow 3.4 reaches its first release candidate, a week after the 10-20 provider wave.
Honeybadger
Honeybadger adds Turbopack support and 48 BadgerQL functions in a quiet integrations run.
Prowler
Prowler 5.47 collapses cloud onboarding to one step and explains why each issue matters.
Retool
Retool's app builder hits GA, generating React apps, with spend controls beside it.
Cronicle
Cronicle keeps patching vulnerable dependencies, two more bumps in three days.
See all MISP alternatives → · See all Semgrep alternatives →
Recent activity from MISP and Semgrep
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoSemgrepIntel Mac binaries dropped; Bash and Swift parsing widened
- 10d agoSemgrepObjective-C alpha support; C#, Terraform and Lua grammars updated
- 16d agoSemgrepSupply Chain inventories unpinned Python requirements
- 20d agoMISPMISP 2.5.50 Released - Security hardening, Overmind improvements, and streamlined workflows
- 23d agoSemgrepDart reaches GA; QL language support removed
- 29d agoSemgrepSupply Chain adds Bun bun.lock parsing
- 1mo agoMISPMISP 2.5.48: 20 vulnerabilities fixed, native XLSX export
- 1mo agoSemgrepTree-sitter runtime bump and Windows hang fix
- 1mo agoMISPMISP 2.4.221: security backport for EOL branch
- 1mo agoMISPMISP 2.5.47: PostgreSQL support, AI analysis, 27 CVEs including authenticated RCE ⚡
- 1mo agoMISPMISP 2.5.46 released - security hardening, major performance gains, knowledge-base updates and Overmind moving forward
- 2mo agoMISPMISP v2.5.45 released - Overmind Everywhere, LDAP Reworked, Security Hardened and Many Fixes
Frequently asked questions
What is the difference between MISP and Semgrep?
They serve adjacent needs but don't currently overlap on shipped themes. MISP is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is MISP better than Semgrep?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. MISP is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to MISP?
Top MISP alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "MISP alternatives" section above for the current picks, or visit /alternatives/misp for the full list with editorial commentary on each.
What are the best alternatives to Semgrep?
Top Semgrep alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Semgrep alternatives" section above for the current picks, or visit /alternatives/semgrep for the full list with editorial commentary on each.